TAYLOR TECHNOLOGIES INC R-0012-A REAGENT HARDNESS 3/4 OZ<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Replacement reagent for the Taylor Test Kits</li><li>3/4 oz bottle of Hardness Reagent # 12</li><li>Taylor Reagent #: R-0012-A</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31wei1-G0GL.jpg" noproxy>